Mega has rich experience to design various reheat stretch blow moulding equipments. After years of R&D, now we introduce the latest economical stretch blow moulding machine to the market. The MG-E is an economic two stage automatic stretch blow moulding machine, which is mainly designed for the PET and PP stretch blow bottles. The MG-E consumes less power due to optimized machine layouts and patented perform heating system, so the end of user can achieve maximum profit in today's competitive bottle moulding market.

Overview

* Controller systemThe new microprocessor has more storage memory; it saves the operating setting up to 30 sets. Re-programmed software detects any possible errors permitting immediate identification and diagnosis of the problem.

* Preform FeedThe preform stocked in the hopper are transported by conveyor and are sorted neck upwards for the feed ramp in to the perform oven automatically, the performs are now read to enter the oven equipped with its infra-lamps.

* Linear transport ovenThe heating of the performs is optimized by the new modular oven with 9 layers of heating lamps. It guarantees the ideal temperature for quality blowing. The preforms self rotated by frictional belts during the continuous movement. Due to the small gaps between the preforms, it requires less electric costs. we called as economic running.

* Spacing unitThanks to the spacing unit. It is the key to guarantee the flexibility in bottles sizes and ensures the possible of small pitch at the oven section.

* Blowing stationImproved blow station fits with the blowing molds up to 2.5L. Thanks to the compensation unit, the new speedy clamping system allow you to blowing the bottles with pressure up to 40 Bar with perfect parting line on the bottles. And another major benefit is the fast mold changing over time.

Options

* PID system for heating zoneAn Infrared thermometer detects the temperature of the preforms and automatically adjusts the temperature of the oven to the correct level. It avoids the influence of the temperature difference between day time and night time. Also, the system can have an additional lamp alarm unit, It sounds when it detects any broken or aging lamps.

* Air Recovery systemWe know most of the production cost comes from two factors, blowing the bottles and reheating the performs . In order to reduce the production cost for the bottler producer, Mega has introduced an Air recovery system. This system recovers up to 30% of exhausted High pressure air.

* Air cooling system hanks to our GM Cai Yuansen , we have developed an air cooling system for hot fill PET bottles, after high pressure blowing, air cooling is introduced. This reduces the level of PET residual stress, and increases the rate of PET crystallization. After the air cooling process, the PET bottle can stand hot filling without deformation.

Bottle Samples

PET bottles produced by MG-E series machine:

CSD-PET-bottle-2L

Detergen-750ml

Hot-fill-500ml

Jar-750ml

Pharmacal-bottle135

Water-bottle-300ml

Specification

General Information

MG-E1500

MG-E2500

MG-E3500

MG-E4000

MG-E5500

Clamping Force

150KN

180KN

250KN

370KN

565KN

Clamping Stroke

120-175MM

120-175MM

120-175MM

120-175MM

80-130mm

Max. Stretching Stroke

370MM

370MM

370MM

370MM

370mm

Bottom Moving Stroke

70MM

70MM

70MM

70MM

0-70mm

Number of Cavities

1 Cavity

2 Cavity

3 Cavity

4 Cavity

6Cavity

Theoretical Output

1300 BPH

2500 BPH

3200 BPH

4000 BPH

5500BPH

Max. Mould Thickness

250MM

250MM

250MM

250MM

300mm

Space Between Tie Bars

300*380MM

400*380MM

500*380MM

640*380MM

780x380mm

Electrical System

Voltage Standard

380v/3PH/50Hz or special order

Number of Heating Zone

2 Sections

2 Sections

3 Sections

4 Sections

4 Sections

Total Power (Full Loaded)

20KW

28KW

28KW

60KW

75KW

Container

Max. Container Volume

2.5L

2.5L

2.5L

2.5L

2.5L

Neck Diameter Range

16-38mm

16-38mm

16-38mm

16-38mm

16-38mm

Max. Container Diameter

110mm

110mm

110mm

110mm

110mm

Max. Container Height

380mm

380mm

380mm

380mm

360mm

Air system

Low Air compressor

10Bar

10Bar

10Bar

10Bar

10Bar

High Air compressor

30-40Bar

30-40Bar

30-40Bar

30-40Bar

30-40Bar

Dimension & Weight

Blow molding machine

1.8*1.5*1.8m

2.1*1.5*1.8m

2.2*1.5*1.8m

2.5*1.5*1.8m

3.6*2.0*1.8m

Preform Autoloader

1.0*0.8*2.2m

1.1*0.9*2.2m

1.1*1.2*2.2m

1.1*1.2*2.2m

1.1*1.2*2.2m

Net Weight

1.8T

2T

2.5T

3.5 T

4T

Mega Machinery, the Professional blow moulding machine supplier in China.